语法大全sectionE-8

8.     Among the emotions on display in the negotiating room were anger for repeatedly raising the issue over and over again and preventing the raw wounds from earlier battles from ever beginning to heal.

(A) were anger for repeatedly raising the issue over and over again and preventing the raw wounds from earlier battles from ever beginning to heal

(B) was anger for repeatedly raising the issue and preventing the raw wounds from earlier battles from ever beginning to heal

(C) were anger over repeatedly raising the issue and preventing the raw wounds from earlier battles to begin healing

(D) was anger about the issue, which was raised over and over, and preventing the wounds from earlier battles, still raw, to begin healing

(E) were anger about the issue, which was raised repeatedly, and preventing the raw wounds from earlier battles to begin to heal

答案是B，请大家指点一下，这句话的结构到底是什么样子的。

谁是主语，用没用倒装结构。谢谢。